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image: Infographic: Macrophages Around the Body

Infographic: Macrophages Around the Body

By | October 1, 2017

In addition to circulating in the blood as immune sentinels, macrophages play specialized roles in different organs around the body.

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image: Macrophages Are the Ultimate Multitaskers

Macrophages Are the Ultimate Multitaskers

By | October 1, 2017

From guiding branching neurons in the developing brain to maintaining a healthy heartbeat, there seems to be no job that the immune cells can’t tackle.

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image: Water Level in a Cell Can Determine Its Fate

Water Level in a Cell Can Determine Its Fate

By | September 27, 2017

Adding or removing water changes how stem cells differentiate.

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image: CRISPR Used in Human Embryos to Probe Gene Function

CRISPR Used in Human Embryos to Probe Gene Function

By | September 20, 2017

OCT4 is necessary for blastocyst formation in the human embryo, researchers report.

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A study of a simple marine animal suggests that the common ancestor of cnidarians and bilaterians may have had three germ layers instead of two.

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image: Olfaction Determines Weight in Mice

Olfaction Determines Weight in Mice

By | July 5, 2017

Animals lacking a sense of smell stayed thinner than their smelling counterparts, despite eating the same amount.

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Research shows that human immunity develops much earlier than previously thought, but functions differently in adults.

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Synaptic connections and a new neuron type emerge in high-res images, which hold promise for mapping the complete connectome.

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image: Computers That Can Smell

Computers That Can Smell

By | May 1, 2017

Teams of modelers compete to develop algorithms for estimating how people will perceive a particular odor from its molecular characteristics.

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The 19th century biologist’s drawings, tainted by scandal, helped bolster, then later dismiss, his biogenetic law.

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